TM4C129ENCZAD: How to write with UniFlash

yousuke nasu

Intellectual 880 points

Part Number: TM4C129ENCZAD
Other Parts Discussed in Thread: UNIFLASH,

I want to write boot_loader.bin of XDS110 with JTAG using TM4C129ENCZAD with UniFlash using debug probe.

But I don't know how to operate it.
If possible, I would like an explanation with a successful example attached.

Specifically, it will be about how to check the target after successful writing.

over 1 year ago

0 Ki over 1 year ago

TI__Guru**** 420590 points

Hello,

yousuke nasu said:
I want to write boot_loader.bin of XDS110 with JTAG using TM4C129ENCZAD with UniFlash using debug probe.

But I don't know how to operate it.
If possible, I would like an explanation with a successful example attached.

Please see my response in the below post:

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1189359/ccstudio-about-the-role-of-each-layer-of-ccs-ver12/4490282#4490282

Thanks

0 yousuke nasu over 1 year ago in reply to Ki

Intellectual 880 points

Thank you for your reply.
After writing boot_loader.axf to TM4C129ENCZAD
I heard that the device manager shows a debug port when connected to a PC, is that correct?
I wrote boot_loader.axf and confirmed it, but I can't confirm it

0 Ki over 1 year ago in reply to yousuke nasu

TI__Guru**** 420590 points

yousuke nasu said:
After writing boot_loader.axf to TM4C129ENCZAD
I heard that the device manager shows a debug port when connected to a PC, is that correct?

For supported devices, that would be the case if the bootloader software is running correctly. However, TM4C129ENCZAD is not a supported device so there could be an issue with the bootloader running correctly. There is another customer experiencing the same issue with TM4C129ENCZAD so it could be an issue with incompatibility of the bootloader and TM4C129ENCZAD.

0 yousuke nasu over 1 year ago in reply to Ki

Intellectual 880 points

Thank you for your reply.
Are there any programs that support TM4C129ENCZAD?
Is there another way to open a USB port?

My purpose is to enable USB connection between the board on which TM4C129ENCZAD is mounted and the PC.
Thank you very much.

0 Ki over 1 year ago in reply to yousuke nasu

TI__Guru**** 420590 points

yousuke nasu said:
Are there any programs that support TM4C129ENCZAD?
Is there another way to open a USB port?

My purpose is to enable USB connection between the board on which TM4C129ENCZAD is mounted and the PC.

Sorry, I am not aware of any that is validated with TM4C129ENCZAD.

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TM4C129ENCZAD: How to write with UniFlash